Home / 1,751,975.49-2,624,554.74-1,151,111.01

Finding the Fourth Proportional to 1,751,975.49, 2,624,554.74 and 1,151,111.01

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Solution

The fourth proportional to 1,751,975.49, 2,624,554.74 and 1,151,111.01 is: 1,724,427.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,975.49 : 2,624,554.74 = 1,151,111.01 : x
  2. Step 2: Convert to fraction form
    1,751,975.49/2,624,554.74 = 1,151,111.01/x
  3. Step 3: Cross multiply
    1,751,975.49x = 2,624,554.74 × 1,151,111.01
  4. Step 4: Simplify right side
    1,751,975.49x = 3,021,153,857,561.69
  5. Step 5: Solve for x
    x = 3,021,153,857,561.69/1,751,975.49
  6. Step 6: Final answer
    x = 1,724,427.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.